hm87c Cocoon oak base chairs
hm87c cocoon chair
hm87a Cocoon swivel chairs

hm87 Cocoon


A development of his versatile hm86 chair, Simon Pengelly’s Cocoon/hm87 recognises the requirement for privacy within public spaces with the introduction of a sheltering cocoon.

Sharing the hm86 shell and bases, the two ranges can be combined to offer continuity as well as fulfilling the varied needs of reception, office and breakout spaces and transport lounges. Panels can be upholstered in combinations of fabric, vinyl and supple leather providing creative coordinating or contrasting solutions.

The chair shell is moulded in high-density cmhr polyurethane foam on a steel frame with sprung seat, with the Cocoon in formed FSC-sourced plywood. The chair can be supplied with a self-centering swivel base in matt grey or polished chrome finish, chrome plated tubular steel or lacquered solid oak legs.


  • Performance foam over a steel frame.
Base options:
  • Steel wire skid base with black/white powder coated or polished chrome finish, with plated options including polished brass (gold), polished copper(rose gold), bronze or black nickel to order, as well as any RAL or BS colour.
  • Four-star self-return steel swivel base in either black/white/grey powder coat or polished chrome.
  • Lacquered solid oak legs.
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  product code width (mm) depth (mm) height (mm) seat height (mm) weight (kg)
hm87c cocoon chair with wooden base hm87a cocoon swivel chair 900 720 1200 430 35
hm87c cocoon chair with wooden base hm87b cocoon chair with 4-leg base 900 720 1200 430 26
hm87c cocoon chair with wooden base hm87c cocoon chair with wooden base 900 720 1200 430 26

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